344984520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1823}}^1$

素因数の和:1939

約数の個数: 128

約数和(自身を含む): 1103155200

約数和(自身を除く): 758170680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 380, 415, 456, 498, 570, 664, 760, 830, 996, 1140, 1245, 1577, 1660, 1823, 1992, 2280, 2490, 3154, 3320, 3646, 4731, 4980, 5469, 6308, 7292, 7885, 9115, 9462, 9960, 10938, 12616, 14584, 15770, 18230, 18924, 21876, 23655, 27345, 31540, 34637, 36460, 37848, 43752, 47310, 54690, 63080, 69274, 72920, 94620, 103911, 109380, 138548, 151309, 173185, 189240, 207822, 218760, 277096, 302618, 346370, 415644, 453927, 519555, 605236, 692740, 756545, 831288, 907854, 1039110, 1210472, 1385480, 1513090, 1815708, 2078220, 2269635, 2874871, 3026180, 3631416, 4156440, 4539270, 5749742, 6052360, 8624613, 9078540, 11499484, 14374355, 17249226, 18157080, 22998968, 28748710, 34498452, 43123065, 57497420, 68996904, 86246130, 114994840, 172492260, 344984520]

約数ペア:

[(1, 344984520), (2, 172492260), (3, 114994840), (4, 86246130), (5, 68996904), (6, 57497420), (8, 43123065), (10, 34498452), (12, 28748710), (15, 22998968), (19, 18157080), (20, 17249226), (24, 14374355), (30, 11499484), (38, 9078540), (40, 8624613), (57, 6052360), (60, 5749742), (76, 4539270), (83, 4156440), (95, 3631416), (114, 3026180), (120, 2874871), (152, 2269635), (166, 2078220), (190, 1815708), (228, 1513090), (249, 1385480), (285, 1210472), (332, 1039110), (380, 907854), (415, 831288), (456, 756545), (498, 692740), (570, 605236), (664, 519555), (760, 453927), (830, 415644), (996, 346370), (1140, 302618), (1245, 277096), (1577, 218760), (1660, 207822), (1823, 189240), (1992, 173185), (2280, 151309), (2490, 138548), (3154, 109380), (3320, 103911), (3646, 94620), (4731, 72920), (4980, 69274), (5469, 63080), (6308, 54690), (7292, 47310), (7885, 43752), (9115, 37848), (9462, 36460), (9960, 34637), (10938, 31540), (12616, 27345), (14584, 23655), (15770, 21876), (18230, 18924)]